UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
March 3, 2011
Date of Report (Date of earliest event reported)
SONUS NETWORKS, INC.
(Exact Name of Registrant as Specified in its Charter)
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DELAWARE |
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001-34115 |
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04-3387074 |
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(State or Other Jurisdiction |
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(Commission File Number) |
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(IRS Employer |
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of Incorporation) |
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Identification No.) |
4 TECHNOLOGY PARK DRIVE, WESTFORD, MASSACHUSETTS 01886
(Address of Principal Executive Offices) (Zip Code)
(978) 614-8100
(Registrant’s telephone number, including area code)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):
o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
(b) Sonus Networks, Inc. announced that on March 3, 2011, Kumar Vishwanathan tendered his resignation as Vice President, Engineering and Chief Architect, effective April 3, 2011.
SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
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Date: March 9, 2011 |
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SONUS NETWORKS, INC. | |
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By: |
/s/ Jeffrey M. Snider |
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Jeffrey M. Snider |
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Senior Vice President and General Counsel |